Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 3,780	$ 3,208
Finite-Lived Intangible Assets, Accumulated Amortization	(1,215)	(1,074)
Intangible Assets, Net (Excluding Goodwill)	2,565	2,134
Trademarks and Brands [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	409	429
Intangible Assets, Net (Excluding Goodwill)	409	429
Recipes and Other [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	0	1
Intangible Assets, Net (Excluding Goodwill)	0	1
Use Rights [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	122	177
Finite-Lived Intangible Assets, Accumulated Amortization	(28)	(35)
Intangible Assets, Net (Excluding Goodwill)	94	142
Computer Software, Intangible Asset [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	714	464
Finite-Lived Intangible Assets, Accumulated Amortization	(383)	(354)
Intangible Assets, Net (Excluding Goodwill)	331	110
Trademarks and Brands [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	105	39
Finite-Lived Intangible Assets, Accumulated Amortization	(20)	(16)
Intangible Assets, Net (Excluding Goodwill)	85	23
Customer Lists [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	1,580	1,196
Finite-Lived Intangible Assets, Accumulated Amortization	(454)	(390)
Intangible Assets, Net (Excluding Goodwill)	1,126	806
Recipes and Other [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	487	489
Finite-Lived Intangible Assets, Accumulated Amortization	(230)	(200)
Intangible Assets, Net (Excluding Goodwill)	257	289
Technology-Based Intangible Assets [Member]
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	276	241
Finite-Lived Intangible Assets, Accumulated Amortization	(100)	(79)
Intangible Assets, Net (Excluding Goodwill)	176	162
In Process Software
Schedule of Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	87	172
Intangible Assets, Net (Excluding Goodwill)	$ 87	$ 172
Minimum [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	1 year
Minimum [Member] | Use Rights [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	2 years
Minimum [Member] | Computer Software, Intangible Asset [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	1 year
Minimum [Member] | Trademarks and Brands [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Minimum [Member] | Customer Lists [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Minimum [Member] | Recipes and Other [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Minimum [Member] | Technology-Based Intangible Assets [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	6 years
Maximum [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	50 years
Maximum [Member] | Use Rights [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	50 years
Maximum [Member] | Computer Software, Intangible Asset [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	8 years
Maximum [Member] | Trademarks and Brands [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Maximum [Member] | Customer Lists [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	30 years
Maximum [Member] | Recipes and Other [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	35 years
Maximum [Member] | Technology-Based Intangible Assets [Member]
Schedule of Other Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years